Maryland July 1, 2022 11:11 pm U.S. Postal Service Offers Reward After Armed Thefts U.S. Postal Service officials are taking urgent efforts to protect letter carriers after six have been robbed at gunpoint since Thursday morning in the D.C. area. News4’s Jackie Bensen reports. Local 2:07 Easterseals' ‘Walk With Me' at National Harbor 0:37 Metro announces holiday season maintenance closures 1:19 Howard vs. Hampton ‘Truth & Service' Classic 1:49 Hotel agrees to increase security after string of crimes 1:43 Residents displaced from Columbia Heights apartment building after explosion